In this course, you will learn the meaning of a negative number, and build a visual intuition for how the rules of addition, subtraction, multiplication, and division extend to integers. You will also learn about representing positive and negative numbers on the number line, a powerful tool for picturing numbers and their relationships.

Use visual aids to understand the concept of a negative number

Introducing Negatives

Positives and Negatives

Negative Numbers

Making Integers

Addition

Investigate the different impact of adding negative and positive numbers

Addition, Opposites, and Zero

Increasing Value

Decreasing Value

Zero

Opposites

Adding Negatives

Adding Negatives and Positives

Understand the differences between subtracting positives vs subtracting negatives

Subtracting Integers

Missing Values

Subtracting Positives

Subtracting Negatives

Subtracting Positives 2

Subtracting Negatives 2

Discover the relationship between addition and subtraction that is unlocked by negative numbers

Subtraction and Addition

Adding The Opposite

Subtracting Using Addition

Subtracting the Opposite

Order in Subtraction

Adding in Any Order

Learn the foundations of arithmetic with negative numbers.

Start your algebra journey here with an introduction to variables and equations.

Negative Numbers

Level 1Introducing Negatives

Level 2Addition, Opposites, and Zero

Level 3Subtracting Integers

Level 4Subtraction and Addition

Solving Equations

Course description

Topics covered

Negative Numbers

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Level 3Subtracting Integers

Level 4Subtraction and Addition

Solving Equations

Course description

Topics covered

Level 2Addition, Opposites, and Zero